MONEL® K-500 W 2.4375 UNS N05500
MONEL® alloy K-500 W 2.4375 UNS N05500 is a nickel-copper alloy that combines the excellent corrosion resistance of MONEL alloy 400 with additional advantages of increased mechanical strength and hardness through the addition of aluminum and titanium. This material unlike MONEL 400 is hardenable by heat aging treatment. MONEL® alloy K-500 W 2.4375 UNS N05500 is suitable for low and high temperature applications in corrosive environments.
Typical applications of MONEL® alloy K-500 W 2.4375 UNS N05500 are: fasteners and springs for marine applications pump and valve components for chemical and oil refining and extraction components.
CHEMICAL COMPOSITION MONEL® K-500 W 2.4375 UNS N05500
| Element | Min | Max |
|---|---|---|
| Ni | 63 | — |
| C | — | 0.25 |
| Mn | — | 1.5 |
| Yes | — | 0.5 |
| S | — | 0.01 |
| Cu | 27.0 | 33.0 |
| At | 2.30 | 3.15 |
| Ti | 0.35 | 0.85 |
MECHANICAL CHARACTERISTICS MONEL® K-500 W 2.4375 UNS N05500
| Material | League | Rm min (MPa) | Rp 0.2 min (MPa) | A% min | Hardness |
|---|---|---|---|---|---|
| MONEL® K-500 UNS N05500 | 2.4375 | 896 – 1310 | 586 – 827 | 32-20 | 24-35 HRC |
PHYSICAL PROPERTIES MONEL® K-500 W 2.4375 UNS N05500
- Specific gravity: 844 kg/dm³ at 20°C
- Modulus of elasticity: 260,000 N/mm² at 20°C
- Non-magnetic (down to -101°C)
CORRESPONDENCE AND SPECIFICATIONS MONEL® K-500 W 2.4375 UNS N05500
- W: 2.4375
- NACE: MR-01-75
- UNS: N05500
- QQ-N-286
- ASTM: B865
